67069840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{36451}}^1$

素因数の和:36487

約数の個数: 40

約数和(自身を含む): 162721728

約数和(自身を除く): 95651888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 36451, 72902, 145804, 182255, 291608, 364510, 583216, 729020, 838373, 1458040, 1676746, 2916080, 3353492, 4191865, 6706984, 8383730, 13413968, 16767460, 33534920, 67069840]

約数ペア:

[(1, 67069840), (2, 33534920), (4, 16767460), (5, 13413968), (8, 8383730), (10, 6706984), (16, 4191865), (20, 3353492), (23, 2916080), (40, 1676746), (46, 1458040), (80, 838373), (92, 729020), (115, 583216), (184, 364510), (230, 291608), (368, 182255), (460, 145804), (920, 72902), (1840, 36451)]